The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 25, 1979
Filed:
Feb. 07, 1977
Applicant:
Inventor:
Charles E Thomas, Jr, Richmond, VA (US);
Assignee:
Philip Morris Incorporated, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G06F / ;
U.S. Cl.
CPC ...
73 76 ; 73 1 / ; 177 25 ; 364497 ; 364526 ; 364567 ;
Abstract
Volatile content of a sample is determined by volatilizing a portion of such content, taking weight measurements at uniform intervals during such volatilization after a preselected delay, obtaining differences between weight measurements taken at times separated by a predetermined uniform measure and processing such weight differences.